What does HTML5 mean to digital signage?

HTML5 and The Future of the Web - Smashing Magazine Great overview of HTML5 for the lay person - namely me!

Definitely helped me understand the leverage that HTML5 will bring to digital signage. Very exciting. Despite spotty browser support for HTML5 today it is pretty clear that it is strategic to Google and if it enables their apps it is pretty safe to say that Chrome and Chrome OS can be your preferred browser target of your HTML5 applications tomorrow.